def run_migrations_online(): """Run migrations in 'online' mode. In this scenario we need to create an Engine and associate a connection with the context. """ engine = db_utils.get_engine() with engine.connect() as connection: context.configure( connection=connection, target_metadata=target_metadata ) with context.begin_transaction(): context.run_migrations()
def _version(conf): engine = db_utils.get_engine() with engine.connect() as conn: context = alembic_migration.MigrationContext.configure(conn) return context.get_current_revision()